How Should Milling Cutters Be Classified By Function?

1. A cylindrical milling cutter is used to process flat surfaces on a horizontal milling machine, with cutter teeth distributed around the circumference of the milling cutter. According to tooth shape, it can be divided into straight teeth and spiral teeth. According to the different number of teeth, it can be divided into sparse teeth and dense teeth. Spiral and sparse tooth milling cutters have fewer teeth, high tooth strength, and large chip holding space, making them suitable for rough machining; The dense tooth milling cutter is suitable for precision machining.

2. Face milling cutters are used to process flat surfaces on vertical milling machines, horizontal milling machines, or gantry milling machines. There are cutting teeth on the end face and circumference. Face milling cutters can also be divided into coarse teeth and fine teeth, and their structures can be divided into three types: integral, plug-in, and indexable.

3. End mills are used for machining grooves and step surfaces. Cutting teeth on the circumference and end face. During operation, it is generally not possible to feed along the axial direction. When the end milling cutter has through center teeth, it can be fed axially.

4. Three sided edge milling cutters are used to process various grooves and step surfaces, with cutter teeth on both sides and circumference.

5. Angle milling cutters are used for milling grooves with a certain angle, including single angle milling cutters and double angle milling cutters.

6. The saw blade milling cutter is used to process deep grooves and cut workpieces, with many teeth on its circumference. In order to reduce friction during the milling process, there is a 15 '-1 ° side slip angle on both sides of the milling cutter teeth.

7. Die milling cutter Die milling cutter is used to process mold cavities or convex mold formed surfaces. Die milling cutters evolved from end milling cutters and can be divided into three types based on the shape of the working parts: conical flat head, cylindrical ball head, and conical ball head. Hard alloy die milling cutters are widely used. In addition to milling various mold cavities, it can also replace hand files and grinding wheel heads to clean the flash of castings, forgings, and welded parts, and to perform surface finish treatment on some formed surfaces. This milling cutter can be used on pneumatic or electric tools, and its productivity and service life are dozens of times higher than those of grinding wheels and files.

8. Gear cutting tools that work according to the contour method or non instantaneous envelope method can be divided into disc gear cutting tools and finger gear cutting tools according to their different shapes.

9. Thread milling cutter is a tool for milling threads through a three-axis or more linkage machining center.

In addition, there are keyway milling cutters, dovetail groove milling cutters, T-groove milling cutters, and various forming milling cutters.

How Should Milling Cutters Be Classified By Function?

 

Milling cutters are essential tools used in the manufacturing industry for cutting materials such as metal and wood. They come in different shapes and sizes, each with a specific purpose. To ensure optimal performance and efficiency, milling cutters should be classified based on their function. This article will discuss the different types of milling cutters and their classification based on function.

 

1. Face Milling Cutters

Face milling cutters are designed to cut flat surfaces on the workpiece, typically at right angles to the axis of rotation. They have multiple cutting teeth arranged on the periphery of the cutter and can remove large amounts of material quickly. Face milling cutters are classified based on their diameter, number of inserts, and depth of cut.

 

2. End Milling Cutters

End milling cutters are used for cutting slots, drilling, and profiling workpieces. They have toothed blades that rotate on the periphery and can be used with a variety of materials, including aluminum, steel, and wood. End milling cutters are classified based on their length, diameter, number of flutes, and shank type.

 

3. Ball Nose Cutters

Ball nose cutters have a hemispherical end that is used for creating curved surfaces and 3D shapes on the workpiece. They are commonly used in die and mold manufacturing, but can also be used for profiling and slotting. Ball nose cutters are classified based on their diameter, length, and number of flutes.

 

4. Slot Drills

Slot drills are used for cutting slots or channels in the workpiece. They have parallel flutes that run along the length of the cutter and can be used with a variety of materials, including non-ferrous metals, plastics, and hardwoods. Slot drills are classified based on their diameter, length, and number of flutes.

 

5. Roughing End Mills

Roughing end mills are used for removing large amounts of material quickly and are typically used for roughing operations. They have multiple cutting edges that run along the length of the cutter and can be used with a variety of materials. Roughing end mills are classified based on their diameter, length, and number of flutes.

 

6. Thread Mills

Thread mills are used for cutting threads in the workpiece and are commonly used in the manufacturing of screws, bolts, and other threaded components. They have multiple cutting edges that run along the length of the cutter and can be used with a variety of materials, including various metals. Thread mills are classified based on their diameter, length, and number of flutes.

 

7. T-Slot Cutters

T-slot cutters are used for cutting T-slots in the workpiece and are commonly used in the construction of machine tool tables. They have a T-shaped blade that is inserted into the T-slot, and the cutter is rotated to remove material. T-slot cutters are classified based on their diameter, length, and number of flutes.

 

In conclusion, milling cutters are essential tools in the manufacturing industry, and their classification based on function is crucial in ensuring optimal performance and efficiency. By understanding the different types of milling cutters and their classification based on function, manufacturers can choose the right tool for the job and ensure high-quality products.